<template>
	<xn-form-container
		:title="formData.id ? '编辑课程分类' : '增加课程分类'"
		:width="700"
		v-model:open="open"
		:destroy-on-close="true"
		@close="onClose"
	>
		<a-form ref="formRef" :model="formData" :rules="formRules" layout="vertical">
			<a-form-item label="分类名称：" name="name">
				<a-input v-model:value="formData.name" placeholder="请输入分类名称" allow-clear />
			</a-form-item>
			<a-form-item label="父级分类：" name="parentPath">
 				<a-cascader
					v-model:value="formData.parentPath"
					:options="cateTree"
					placeholder="请选择父级分类"
					expand-trigger="hover"
					change-on-select
					:fieldNames="{ label: 'name', value: 'id', children: 'children' }"
				/>
			</a-form-item>
			<a-form-item v-if="formData.parentPath.length > 1" label="图标：" name="icon">
				<edu-image-select-stock :image="formData.icon" :count="1" @update:image="image=>formData.icon=image"></edu-image-select-stock>
			</a-form-item>
			<a-form-item label="排序码：" name="sortCode">
				<a-input-number v-model:value="formData.sortCode" placeholder="请输入排序码" style="width: 100%"/>
			</a-form-item>
			<a-form-item label="显示：" name="ifShow">
				<a-switch v-model:checked="formData.ifShow" checked-children="显示"  un-checked-children="隐藏"/>
			</a-form-item>
		</a-form>
		<template #footer>
			<a-button style="margin-right: 8px" @click="onClose">关闭</a-button>
			<a-button type="primary" @click="onSubmit" :loading="submitLoading">保存</a-button>
		</template>
	</xn-form-container>
	<EduImgStock ref="emdImgStockRef"></EduImgStock>
</template>

<script setup name="eduCourseCateForm">
	import { cloneDeep } from 'lodash-es'
	import { required } from '@/utils/formRules'
	import EduImgStock from '@/components/EduImgStock/index.vue'
	import eduCourseCateApi from '@/api/biz/eduCourseCateApi'
	import EduImageSelectStock from "@/components/EduImgStock/edu-image-select-stock.vue";
	// 抽屉状态
	const open = ref(false)
	const emit = defineEmits({ successful: null })
	const formRef = ref()
	const emdImgStockRef = ref()
	const cateTree =ref([])
	// 表单数据
	const formData = ref({})
	const submitLoading = ref(false)

	// 打开抽屉
	const onOpen = (record) => {
		getCateTree()
		open.value = true
		if (record) {
			let recordData = cloneDeep(record)
			formData.value = Object.assign({}, recordData)
		}
	}
	// 关闭抽屉
	const onClose = () => {
		formRef.value.resetFields()
		formData.value = {}
		open.value = false
	}
	// 默认要校验的
	const formRules = {
		name: [required('请输入分类名称')],
		parentPath: [required('请选择父级分类')],
		icon: [required('请选择图标')],

	}
	// 验证并提交数据
	const onSubmit = () => {
		console.log(formData.value)
		formRef.value
			.validate()
			.then(() => {
				submitLoading.value = true
				const formDataParam = cloneDeep(formData.value)
				eduCourseCateApi
					.eduCourseCateSubmitForm(formDataParam, formDataParam.id)
					.then(() => {
						onClose()
						emit('successful')
					})
					.finally(() => {
						submitLoading.value = false
					})
			})
			.catch(() => {})
	}

	// 课程分类树
	const getCateTree = () => {
		eduCourseCateApi.eduCourseCateTree({level:1,includeTop:true})
			.then(tree=>{
				console.log(tree)
				cateTree.value = tree;
			})
	}
	// 抛出函数
	defineExpose({
		onOpen
	})
</script>
